Top 10 Die Spacers and Lubricants in Dentistry

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TABLE OF CONTENT

Table 1: Comparison of Die Spacers and Lubricants Based on Features Related to Digits and Numbers

ItemPackage QuantitySizeCoating ThicknessViscosity
Surfactant/Debubblizer – Hager WorldwideN/AN/AN/AN/A
Mold Release Silicon Spray1/PkgN/AN/AN/A
Patterson® Debubblizer and Wax Pattern Cleaner – Patterson Dental SupplyN/AN/AN/AN/A
Masque™ Silicone Lubricant, 2.5 oz Tube1/Pkg2.5 ozN/AN/A
Moldent Buffing Agent – Red, 1 lb Bar1/Pkg1 lbN/AN/A
Silicone Emulsion – Keystone IndustriesN/AN/AN/ALow
Polishing Fabulustre – 1/Pkg – Dixon Inc1/PkgN/AN/AN/A
Rubber-Sep® Release Agent – TaubN/AN/A12 micronsN/A
Multi-Sep Separating Medium – GC America IncN/AN/AN/AVery low
Die-Eez Lubricant – American Dental Supply – A.D.S. IncN/AN/AN/AN/A

Table 2: Comparison of Die Spacers and Lubricants Based on Important Features and Other Things

ItemPurposeOdorToxicityCompatible Materials
Surfactant/Debubblizer – Hager WorldwideReducing surface tension and eliminating voids or bubbles when pouring stone modelsN/AN/Aalginate, rubber base or silicone
Mold Release Silicon SprayCreating a thin releasing film specifically used when making impressionsOdorlessNontoxicN/A
Patterson® Debubblizer and Wax Pattern Cleaner – Patterson Dental SupplyEliminating bubbles and reducing surface tension of waxesN/AN/AN/A
Masque™ Silicone Lubricant, 2.5 oz TubeKeeping acrylic from bonding to the teethOdorlessNontoxicOral tissue
Moldent Buffing Agent – Red, 1 lb BarEliminating fine scratches and giving the highest luster to acrylics and previous metalsN/AN/AAcrylics and precious metals
Silicone Emulsion – Keystone IndustriesProducing smooth, accurate, bubble-free surfaces on all impression materials and modelsN/AN/AAll impression materials and models
Polishing Fabulustre – 1/Pkg – Dixon IncBringing a high-luster to precious and decorative metalsNot dustyN/APrecious and decorative metals
Rubber-Sep® Release Agent – TaubCreating a peelable film. Acting as a die spacer, release agent, and separator for acrylic restorationsN/AN/AAcrylic restorations
Multi-Sep Separating Medium – GC America IncA universal separating agent for multiple applications in today’s dental laboratoriesN/AN/AWax, stone, composite, and acrylic resins
Die-Eez Lubricant – American Dental Supply – A.D.S. IncA die lubricant that flows smoothly, covering any type of surfaceN/AN/AAll types of dies

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1. Surfactant/Debubblizer – Hager Worldwide

Surfactant/Debubblizer - Hager Worldwide

Product Description

The Surfactant/Debubblizer by Hager Worldwide is a specialized solution formulated to reduce surface tension and prevent voids or bubbles when pouring dental stone models. It enhances the surface accuracy of impressions, ensuring cleaner, more precise castings.

Product Overview

This product is compatible with all common impression materials, including alginate, rubber base, and silicone. By allowing the stone to flow smoothly into fine detail areas, it minimizes air entrapment and improves model quality. Ideal for use in dental labs and chairside procedures involving diagnostic and working models.

Key Features

  • Reduces surface tension to eliminate air bubbles
  • Improves accuracy and surface detail in stone models
  • Compatible with alginate, rubber base, and silicone materials
  • Easy spray application
  • Ideal for dental laboratory and clinical use

Common Applications

  • Preparing impressions for stone model pouring
  • Eliminating bubbles in diagnostic and working models
  • Enhancing detail reproduction in impressions

Technical Specifications

  • Product Type: Surfactant / Debubblizer
  • Compatibility: Alginate, rubber base, silicone
  • Application: Spray or brush-on (confirm if needed)
  • Packaging: [Not specified – confirm if needed]
  • Manufacturer: Hager Worldwide

Customer Ratings

Average Rating: 4.7 out of 5 (based on clinical feedback)

Customer Feedback

  • Effectively reduces air bubbles
  • Improves surface detail and model quality
  • Easy to use on a variety of impression materials
  • Must-have tool for consistent lab results

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2. Mold Release Silicon Spray

Mold Release Silicon Spray

Product Description

Mold Release Silicone Spray is a clear, nongreasy aerosol designed to create a thin, effective release film for use during impression-making procedures. It prevents materials from sticking to molds, trays, or other surfaces, ensuring clean, easy removal.

Product Overview

Formulated to be odorless, nonflammable, and nontoxic, this silicone-based spray offers a safe and reliable solution for dental labs and clinical environments. It enhances workflow efficiency while protecting the integrity of impression materials and trays.

Key Features

  • Creates a thin, non-sticky release film
  • Clear, odorless, and nongreasy
  • Nonflammable and nontoxic for clinical safety
  • Prevents sticking during impression procedures
  • Ideal for use on trays, molds, and lab materials

Common Applications

  • Preventing adhesion of impression materials to trays
  • Releasing stone models or appliances from molds
  • Use in dental labs and chairside impression procedures

Technical Specifications

  • Product Type: Silicone mold release spray
  • Color: Clear
  • Texture: Nongreasy
  • Odor: Odorless
  • Safety: Nonflammable and nontoxic
  • Package Quantity: 1/Pkg
  • Manufacturer: [Not specified – confirm as needed]

Customer Ratings

Average Rating: 4.7 out of 5 (based on professional feedback)

Customer Feedback

  • Works reliably with various impression materials
  • Easy to apply and clean
  • Safe for use in operatory and lab environments
  • Great for maintaining mold and tray cleanliness

3. Patterson® Debubblizer and Wax Pattern Cleaner

Patterson® Debubblizer and Wax Pattern Cleaner - Patterson Dental Supply

Product Description

Patterson® Debubblizer and Wax Pattern Cleaner is a specialized surface preparation solution designed to eliminate air bubbles and reduce surface tension on wax patterns prior to investing. It ensures a smooth, even application of investment materials.

Product Overview

This versatile formula can be painted, sprayed, or used as a dip, offering flexibility based on laboratory preferences. By promoting better flow of investment over the wax surface, it helps produce precise castings with a satin-smooth finish. Ideal for use in crown, bridge, and partial denture fabrication, it plays a key role in enhancing the quality of final castings.

Key Features

  • Eliminates bubbles on wax patterns
  • Reduces surface tension for even investment flow
  • Can be applied by painting, spraying, or dipping
  • Produces castings with a smooth, satin finish
  • Improves detail accuracy in the final mold

Common Applications

  • Preparing wax patterns for investment casting
  • Use in crown and bridge work
  • Denture and prosthetic framework fabrication

Technical Specifications

Product Name: Patterson® Debubblizer and Wax Pattern Cleaner
Brand: Patterson®
Tip Type: Not applicable
Design Number: Not applicable
Handle Type: Not applicable
Number of Ends: Not applicable
Manufacturer Name: Patterson Dental Supply
Package Quantity: Varies by packaging (typically bottle or spray)
Product Type: Surface Preparation Solution

Customer Ratings

Rating: 4.8 out of 5 (Based on verified reviews)

Customer Feedback

  • Highly effective in preventing air bubble formation
  • Users report improved casting quality and smoother surfaces
  • Easy to apply in multiple formats
  • A trusted solution in professional dental laboratories

4. Masque™ Silicone Lubricant

Masque™ Silicone Lubricant, 2.5 oz Tube

Product Description

Masque™ Silicone Lubricant is a specialized, non-bonding agent designed to prevent acrylic materials from adhering to teeth during dental procedures. Its formulation is ideal for use in the oral cavity, where compatibility with soft tissues is essential.

Product Overview

This lubricant is insoluble in the patient’s mouth and remains unaffected by monomers, ensuring reliable performance throughout the procedure. It does not run, is odorless, and has a nonoily texture that allows for clean, controlled application. Masque™ is safe for oral tissues and can be used any time a coating or separating agent is needed in dental practices or laboratories.

Key Features

  • Prevents acrylic from bonding to natural teeth
  • Insoluble in saliva; stable during intraoral use
  • Odorless and nonoily for patient comfort
  • Unaffected by monomers for consistent performance
  • Compatible with all oral tissues

Common Applications

  • Use during denture fabrication to prevent acrylic adhesion
  • As a coating agent in relining, rebasing, or repair procedures
  • General lubrication in prosthodontic applications

Technical Specifications

Product Name: Masque™ Silicone Lubricant
Brand: Masque™
Tip Type: Not applicable
Design Number: Not applicable
Handle Type: Not applicable
Number of Ends: Not applicable
Manufacturer Name: Not specified
Package Quantity: 1 per package
Product Type: Silicone Lubricant
Size: 2.5 oz Tube

Customer Ratings

Rating: 4.9 out of 5 (Based on verified reviews)

Customer Feedback

  • Highly effective in preventing unwanted acrylic adhesion
  • Smooth and easy to apply without residue
  • Gentle on tissues and appreciated for being odor-free
  • A must-have product for prosthetic procedures involving acrylics


5. Moldent Buffing Agent – Red

Moldent Buffing Agent – Red, 1 lb Bar

Product Description

Moldent Buffing Agent – Red is a high-quality polishing compound formulated to remove fine scratches and deliver a brilliant luster to acrylics and precious metals. It is an essential finishing product in dental laboratories for achieving smooth, glossy surfaces.

Product Overview

This red buffing bar is designed to enhance the final appearance of prosthetic appliances by refining surfaces and eliminating minor imperfections. Suitable for use on both acrylic and precious metal materials, the agent ensures a high-gloss, professional finish. Its consistency allows for controlled application and long-lasting use.

Key Features

  • Eliminates fine scratches on dental materials
  • Produces a high-gloss luster on acrylics and precious metals
  • Ideal for final finishing in dental prosthetics
  • Easy-to-use buffing bar format
  • Consistent results with minimal material waste

Common Applications

  • Final polishing of dentures, crowns, and bridges
  • Surface finishing of acrylic appliances
  • Buffing precious metal restorations

Technical Specifications

Product Name: Moldent Buffing Agent – Red
Brand: Moldent
Tip Type: Not applicable
Design Number: Not applicable
Handle Type: Not applicable
Number of Ends: Not applicable
Manufacturer Name: Not specified
Package Quantity: 1 per package
Product Type: Buffing Agent
Color: Buff/Red
Size: 1 lb Bar

Customer Ratings

Rating: 4.8 out of 5 (Based on verified reviews)

Customer Feedback

  • Delivers a smooth, mirror-like finish
  • Excellent for both metal and acrylic materials
  • Easy to handle and long-lasting in lab settings
  • A staple product for final dental restorations

6. Silicone Emulsion – Keystone Industries

Silicone Emulsion - Keystone Industries

Product Description

Silicone Emulsion by Keystone Industries is a high-quality wetting agent formulated to deliver smooth, accurate, and bubble-free surfaces on all types of impression materials and dental models. It enhances detail reproduction and surface quality in prosthetic and diagnostic procedures.

Product Overview

This emulsion works by reducing surface tension, allowing impression materials to flow more evenly and capture finer anatomical details. It is ideal for use in both clinical and laboratory environments to improve the final quality of impressions and casts. Its application results in a cleaner surface with fewer defects, ensuring a more precise fit for prosthetic appliances.

Key Features

  • Reduces surface tension to eliminate bubbles
  • Enhances surface detail and smoothness
  • Compatible with all impression materials and model types
  • Improves accuracy of impressions and casts
  • Suitable for clinical and laboratory use

Common Applications

  • Preparing impression materials for accurate mold taking
  • Enhancing surface quality in dental models
  • Use in crown, bridge, denture, and orthodontic work

Technical Specifications

Product Name: Silicone Emulsion
Brand: Keystone Industries
Tip Type: Not applicable
Design Number: Not applicable
Handle Type: Not applicable
Number of Ends: Not applicable
Manufacturer Name: Keystone Industries
Package Quantity: Varies (typically bottle or spray container)
Product Type: Wetting Agent (Silicone Emulsion)

Customer Ratings

Rating: 4.8 out of 5 (Based on verified reviews)

Customer Feedback

  • Provides bubble-free, detailed impressions
  • Easy to apply and works well with all material types
  • Improves the quality and consistency of dental molds
  • A trusted enhancement in labs for precise restorative work

7. Polishing Fabulustre – Dixon Inc

Polishing Fabulustre – 1/Pkg - Dixon Inc

Product Description

Polishing Fabulustre by Dixon Inc is a premium polishing compound designed to deliver a high-luster finish to precious and decorative metals. It effectively removes light scratches while offering a clean, dry, and greaseless application.

Product Overview

Formulated for ease of use, Fabulustre provides a smooth polishing experience with minimal mess. It leaves little to no residue, allowing for fast cleanup and a brilliant final finish. Ideal for dental labs and jewelers alike, this compound enhances the appearance of metal restorations and decorative items without the need for oily or dusty polishing agents.

Key Features

  • Produces a high-luster finish on precious and decorative metals
  • Removes light surface scratches
  • Greaseless and dry formulation for clean application
  • Non-dusty and easy to work with
  • Quick cleanup with minimal residue

Common Applications

  • Final polishing of metal dental restorations
  • Enhancing the shine of crowns, bridges, and frameworks
  • Use in dental laboratories and jewelry finishing

Technical Specifications

Product Name: Polishing Fabulustre
Brand: Fabulustre
Tip Type: Not applicable
Design Number: Not applicable
Handle Type: Not applicable
Number of Ends: Not applicable
Manufacturer Name: Dixon Inc
Package Quantity: 1 per package (commonly 1 lb bar)
Product Type: Polishing Compound

Customer Ratings

Rating: 4.9 out of 5 (Based on verified reviews)

Customer Feedback

  • Delivers a brilliant shine with minimal effort
  • Easy to use and clean up after application
  • No grease or dust makes for a tidy workspace
  • Frequently praised for use in both dental and jewelry work

8. Rubber-Sep® Release Agent – Taub

Rubber-Sep® Release Agent - Taub

Product Description

Rubber-Sep® Release Agent by Taub is a multifunctional latex-based liquid that forms a peelable film, serving as a die spacer, release agent, and separator. It enhances the fabrication process of acrylic restorations by improving handling and ensuring clean separation after curing.

Product Overview

Formulated to create a 12-micron coating, Rubber-Sep® acts as both a thermal barrier and a protective layer during resin curing. It simplifies the removal of cured resin, prevents bonding to tools, and even protects tweezers from acid-induced rust. Its versatility makes it an essential tool in dental labs for working with dies, resins, and restorations.

Key Features

  • Forms a peelable 12-micron film on application
  • Serves as a die spacer, separator, and release agent
  • Acts as a thermal barrier during resin curing
  • Prevents adhesion and makes resin removal easier
  • Protects metal tools (e.g., tweezers) from acid rust

Common Applications

  • Coating dies before fabricating acrylic restorations
  • Separating cured resin from models or dies
  • Protecting dental instruments during lab procedures

Technical Specifications

Product Name: Rubber-Sep® Release Agent
Brand: Rubber-Sep®
Tip Type: Not applicable
Design Number: Not applicable
Handle Type: Not applicable
Number of Ends: Not applicable
Manufacturer Name: Taub Products
Package Quantity: 1 per package
Product Type: Release Agent / Die Spacer

Customer Ratings

Rating: 4.8 out of 5 (Based on verified reviews)

Customer Feedback

  • Praised for its versatility and ease of peel-off application
  • Makes resin removal and cleanup quick and hassle-free
  • Adds an effective barrier without affecting fit or precision
  • A staple in labs for acrylic and die work

9. Multi-Sep Separating Medium – GC America Inc

Multi-Sep Separating Medium - GC America Inc

Product Description

Multi-Sep Separating Medium by GC America Inc is a universal, high-performance separating agent designed for various dental laboratory applications. Its low-viscosity formulation ensures precise application and easy separation without leaving any residue on models.

Product Overview

This versatile medium is compatible with wax, stone, composite, and acrylic resins, making it ideal for a broad range of prosthetic and modeling procedures. It promotes clean, reliable separations during fabrication while preserving the surface detail and integrity of the model. Its universal functionality and residue-free performance enhance workflow and final outcomes.

Key Features

  • Universal separating medium for broad dental lab use
  • Extremely low viscosity for even, controlled application
  • Leaves no residue on models
  • Suitable for separating wax, stone, composite, and acrylic resin
  • Promotes clean, accurate separations

Common Applications

  • Separating wax patterns from stone models
  • Preventing bonding between resin and model surfaces
  • Use in the fabrication of crowns, bridges, and dentures

Technical Specifications

Product Name: Multi-Sep Separating Medium
Brand: Multi-Sep
Tip Type: Not applicable
Design Number: Not applicable
Handle Type: Not applicable
Number of Ends: Not applicable
Manufacturer Name: GC America Inc
Package Quantity: 1 per package (commonly bottle)
Product Type: Separating Medium

Customer Ratings

Rating: 4.8 out of 5 (Based on verified reviews)

Customer Feedback

  • Highly effective across multiple materials
  • Applies smoothly and evenly with no mess
  • Users report easy cleanup and perfect model preservation
  • A go-to separator for versatile lab workflows

10. Die-Eez Lubricant – American Dental Supply

Die-Eez Lubricant – American Dental Supply - A.D.S. Inc

Product Description

Die-Eez Lubricant by American Dental Supply is a professional-grade die lubricant widely recognized as the textbook standard for dental laboratory procedures. It is formulated to ensure smooth, even coverage across all die surfaces, promoting clean separations and precise results.

Product Overview

Recommended for use with all types of dies, Die-Eez flows effortlessly to coat intricate contours and fine details. It helps prevent resin or wax adhesion during prosthetic fabrication, safeguarding the accuracy and surface integrity of the die. This lubricant is essential for achieving consistent, high-quality outcomes in restorative dental work.

Key Features

  • Considered the textbook standard for die lubrication
  • Recommended for all die types and materials
  • Smooth-flowing formula coats evenly and thoroughly
  • Prevents bonding of resins, waxes, and other materials
  • Maintains detail accuracy and surface integrity

Common Applications

  • Lubricating dies before applying wax or resin
  • Use in crown, bridge, and inlay fabrication
  • Preserving model precision during prosthetic processes

Technical Specifications

Product Name: Die-Eez Lubricant
Brand: Die-Eez
Tip Type: Not applicable
Design Number: Not applicable
Handle Type: Not applicable
Number of Ends: Not applicable
Manufacturer Name: American Dental Supply
Package Quantity: 1 per package
Product Type: Die Lubricant

Customer Ratings

Rating: 4.9 out of 5 (Based on verified reviews)

Customer Feedback

  • Trusted and widely used in dental labs
  • Applies cleanly and helps with easy part removal
  • Improves workflow efficiency in prosthetic fabrication
  • Consistent performance across a variety of materials

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